Building agents skills

23,505 tagged Building agents, measured the same way as everything else here.

Browse within: LLM 209agent 202agentic-ai 195skills 149agents 145openai 86antigravity 83agentic-workflow 79cli 75agentic-framework 73ai-skills 73Autonomous Agents 67ai-assistant 66agent-framework 59

ahe

2330

xiaoshiyilangzhao1996-droid/yinyo-agent-harness

Skill Claude CodeCodex

An evaluation and audit workflow based on the HARNESS.md v1.0 specification. It checks whether the current workspace follows that specification and guides improvements supported by evidence.

not rated 5 3mo ago A 51 tokens

human-model

2331

jackielszhang/human-model

Skill Codex

Protects the parts of a user's thinking they want to keep human. Use for product direction, original interaction ideas, taste, judgement, synthesis, human feel, exploration, personal philosophy, first-run boundary setup, Human Model corrections, or /human-model commands. Do not interfere with routine execution…

not rated 5 1mo ago A 78 tokens original MIT

achaykovsky/Cursor-Usage-Templates

Skill Claude CodeCodex

Performs LLM system design review (not code review) across hallucination risks, context explosion, retrieval quality, prompt coupling, observability, evaluation, confidence calculation, deterministic business logic, tenant isolation, future tool calling, cost, and latency. Use for bot/RAG architecture review…

not rated 5 1mo ago A 78 tokens

skill-creator

2333

MatthewYe/opencode-toolbox

Skill Claude CodeCodex

Create, modify, and improve agent skills with iterative eval-driven development. Use when user wants to create a new skill from scratch, edit or optimize an existing skill, run evals to test skill performance, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering…

not rated 5 2mo ago A 63 tokens original MIT

skill-developer

2334

deomiarn/claude-setup-template

Skill Claude Code

Create and manage Claude Code skills following Anthropic best practices. Use when creating new skills, modifying skill-rules.json, understanding trigger patterns, working with hooks, debugging skill activation, or implementing progressive disclosure. Covers skill structure, YAML frontmatter, trigger types (keywords…

not rated 5 9mo ago A 97 tokens

tiered-build

2335

oager/claude-wiki-engine

Skill Claude CodeCodex

Three-model build pipeline routing design, spec/verification, and implementation to cost-appropriate models with hard gates (Fable design, Opus spec+verify, Sonnet build). Trigger on 'tiered build', 'run my pipeline', 'design-then-build', /tiered-build, or handing over a design doc to take to the next phase.

not rated 5 29d ago A 76 tokens

skill-creator

2337

lehuutrung1412/dotfiles

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 5 6mo ago A 64 tokens

fable

2338

casualsav/fable-bench

Skill Claude CodeCodex

Have Claude Fable 5 plan the current task, then run an automatic warm diff-review after you execute. You (the below-Fable driver — Sonnet or Opus) gather the evidence and execute; Fable is the context-blind PLANNER — one plan engagement at the start (it writes the plan, unanchored by any draft of yours), one warm…

not rated 5 18d ago A 135 tokens original MIT

builder

2339

ahmedkhaledmohamed/PM-AI-Partner-Framework

Skill Claude Code

Hands-on implementation partner for creating tools, scripts, dashboards, and prototypes. Use when the user wants to build something tangible — apps, scripts, automations, or internal tools. Triggers include "build", "create tool", "make app", "implement", "prototype", "automate", or when the goal is working software.

not rated 5 23d ago A 70 tokens

handoff

2340

armenr/ctx-fieldbook

Skill Claude Code

Capture current session state to a curated artifact at .agent-docs/now/handoff.md plus an archive entry at .claude/handoffs/ - .md. Updates now/status.md, now/work-plan.md, now/open-questions.md, log.md to current reality; sweeps the inter-party obligations ledger both directions (owed-by / owed-to, each receivable…

not rated 5 1mo ago A 181 tokens

config

2341

dungnotnull/craft-village-heritage-tourism-agent-skill

Skill Claude CodeCodex

The SKILL Registry is the central system for managing, resolving, and executing all skills in the craft-village-heritage-tourism project — a Claude Code harness for the Craft-Village Heritage Tourism & Living Culture domain. This document describes how skills are registered, how they are resolved during execution…

not rated 5 1mo ago A 0 tokens original MIT

agent-self-awareness

2342

walidboulanouar/agent-aware

Skill Claude CodeCodex

How an agent should reason about what it has, what it can do, what to delegate, and how to verify without assumptions. Read before starting any non-trivial autonomous task. Covers self-inventory, verification levels, assumption audit, and when to stop and escalate.

not rated 5 2mo ago A 58 tokens

gum-create

2344

Volchunovich/gum

Skill Claude Code

Create a new GUM module with rules and optional hooks.

not rated 5 5d ago A 14 tokens original MIT

references

2345

dungnotnull/team-synergy-coach-agent-skill

Skill Claude CodeCodex needs its repo

The team-synergy-coach skill registry provides a comprehensive framework for registering, resolving, executing, and validating skills within the esports team training and coordination coaching harness. This document explains the complete skill lifecycle, from registration to execution and quality enforcement.

not rated 5 1mo ago A 0 tokens original MIT

claude-code-control

2347

tbvjvsladla/hermes-subagent-control-plane

Skill Claude CodeCodex

Use when an orchestrator must control a real Claude Code CLI sub-agent in another workspace. Reads the target agent-card.json, runs an auth/HOME preflight (no hardcoded paths), proves workspace context with a read-only discovery call, delegates bounded claude -p work with the correct workdir, and verifies results…

not rated 5 changed 5d ago A 92 tokens original MIT

config

2348

dungnotnull/standalone-solar-deep-station-agent-skill

Skill Claude CodeCodex

The standalone-solar-deep-station skill uses a modular, registry-based architecture that enables dynamic skill resolution, chain-of-thought routing, and graceful fallback. This document explains how skills are registered, resolved, executed, and validated.

not rated 5 1mo ago A 0 tokens original MIT

dungnotnull/workshop-air-pollution-monitoring-agent-skill

Skill Claude CodeCodex

Production-grade skill registry & harness for Industrial Workshop Indoor Air Quality & Safety — registers, resolves, executes, and validates skills/tools/hooks with typed JSON-Schema contracts, a chain-of-thought router, lifecycle hooks, and a self-improving knowledge pipeline. Trigger whenever a user wants workshop…

not rated 5 1mo ago A 99 tokens original MIT

agent-engineering

2350

LiuYihey/Agent-Engineering

Skill Claude CodeCodex

Production-hardened practices for building, debugging, and optimizing LLM agents with tools, streaming UI, and multi-turn sessions. Covers dual-store transcripts, artifact ownership, phase gating, orchestration tiers, failure classification, and root-cause fixes over patches. Use when designing agent loops, fixing…

not rated 5 1mo ago A 84 tokens original MIT

dungnotnull/transmission-jitter-reduction-agent-skill

Skill Claude CodeCodex

The transmission-jitter-reduction skill is implemented as a modular skill-registry rather than a fixed pipeline. The markdown contract in skills/main.md describes the 6-step harness; the Python agent framework (tjr) makes that contract a dynamically-composable, schema-validated, hook-observable system. Each step is a…

not rated 5 1mo ago A 0 tokens original MIT

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: